A spacewalk is back on the schedule for two astronauts Thursday after NASA initially postponed it due concerns about the potential risk of debris.
원문출처 : https://www.cnn.com/2021/12/02/world/iss-spacewalk-debris-rescheduled-scn/index.html
원문출처 : https://www.cnn.com/2021/12/02/world/iss-spacewalk-debris-rescheduled-scn/index.html